664269864960

Names of 664269864960

• Cardinal: 664269864960 can be written as Six hundred sixty-four billion, two hundred sixty-nine million, eight hundred sixty-four thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 6.6426986496 × 10¹¹

Factors of 664269864960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 426

Divisors of 664269864960

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 19 20 24 26 30 31 32 38 39 40 48 52 57 60 62 64 65 76 78 80 93 95 96 104 114 120 124 128 130 152 155 156 160 186 190 192 195 208 228 240 247 248 256 260 285 304 310 312 320 353 372 380 384 390 403 416 456 465 480 494 496 512 520 570 589 608 620 624 640 706 741 744 760 768 780 806 832 912 930 960 988 992 1024 1040 1059 1140 1178 1209 1216 1235 1240 1248 1280 1412 1482 1488 1520 1536 1560 1612 1664 1765 1767 1824 1860 1920 1976 1984 2015 2048 2080 2118 2280 2356 2418 2432 2470 2480 2496 2560 2824 2945 2964 2976 3040 3072 3120 3224 3328 3530 3534 3648 3705 3720 3840 3952 3968 4030 4096 4160 4236 4560 4589 4712 4836 4864 4940 4960 4992 5120 5295 5648 5890 5928 5952 6045 6080 6144 6240 6448 6656 6707 7060 7068 7296 7410 7440 7657 7680 7904 7936 8060 8192 8320 8472 8835 9120 9178 9424 9672 9728 9880 9920 9984 10240 10590 10943 11296 11780 11856 11904 12090 12160 12288 12480 12896 13312 13414 13767 14120 14136 14592 14820 14880 15314 15360 15808 15872 16120 16384 16640 16944 17670 18240 18356 18848 19344 19456 19760 19840 19968 20121 20480 21180 21886 22592 22945 22971 23560 23712 23808 24180 24320 24576 24960 25792 26624 26828 27534 28240 28272 29184 29640 29760 30628 30720 31616 31744 32240 32829 33280 33535 33888 35340 36480 36712 37696 38285 38688 38912 39520 39680 39936 40242 40960 42360 43772 45184 45890 45942 47120 47424 47616 48360 48640 49152 49920 51584 53248 53656 54715 55068 56480 56544 58368 59280 59520 61256 61440 63232 63488 64480 65658 66560 67070 67776 68835 70680 72960 73424 75392 76570 77376 77824 79040 79360 79872 80484 81920 84720 87191 87544 90368 91780 91884 94240 94848 95232 96720 97280 99840 100605 103168 106496 107312 109430 110136 112960 113088 114855 116736 118560 119040 122512 122880 126464 126976 128960 131316 133120 134140 135552 137670 141360 142259 145920 146848 150784 153140 154752 155648 158080 158720 159744 160968 164145 169440 174382 175088 180736 183560 183768 188480 189696 190464 193440 194560 199680 201210 206336 207917 212992 214624 218860 220272 225920 226176 229710 233472 237120 238080 245024 245760 252928 253952 257920 261573 262632 266240 268280 271104 275340 282720 284518 291840 293696 301568 306280 309504 311296 316160 317440 319488 321936 328290 338880 348764 350176 361472 367120 367536 376960 379392 380928 386880 389120 399360 402420 412672 415834 426777 429248 435955 437720 440544 451840 452352 459420 466944 474240 476160 490048 505856 507904 515840 523146 525264 532480 536560 542208 550680 565440 569036 583680 587392 603136 612560 619008 623751 632320 634880 638976 643872 656580 677760 697528 700352 711295 722944 734240 735072 753920 758784 761856 773760 778240 798720 804840 825344 831668 853554 858496 871910 875440 881088 903680 904704 918840 933888 948480 952320 980096 1011712 1031680 1039585 1046292 1050528 1064960 1073120 1084416 1101360 1130880 1138072 1167360 1174784 1206272 1225120 1238016 1247502 1264640 1269760 1287744 1307865 1313160 1355520 1395056 1400704 1422590 1445888 1468480 1470144 1507840 1517568 1523712 1547520 1556480 1597440 1609680 1650688 1663336 1707108 1716992 1743820 1750880 1762176 1807360 1809408 1837680 1896960 1904640 1960192 2023424 2063360 2079170 2092584 2101056 2133885 2146240 2168832 2202720 2261760 2276144 2334720 2349568 2412544 2450240 2476032 2495004 2529280 2539520 2575488 2615730 2626320 2702921 2711040 2790112 2801408 2845180 2891776 2936960 2940288 3015680 3035136 3095040 3118755 3194880 3219360 3301376 3326672 3414216 3433984 3487640 3501760 3524352 3614720 3618816 3675360 3793920 3809280 3920384 4046848 4126720 4158340 4185168 4202112 4267770 4292480 4337664 4405440 4523520 4552288 4669440 4699136 4825088 4900480 4952064 4990008 5058560 5150976 5231460 5252640 5405842 5422080 5580224 5602816 5690360 5783552 5873920 5880576 6031360 6070272 6190080 6237510 6438720 6602752 6653344 6828432 6867968 6975280 7003520 7048704 7229440 7237632 7350720 7587840 7618560 7840768 8108763 8253440 8316680 8370336 8404224 8535540 8584960 8675328 8810880 9047040 9104576 9398272 9650176 9800960 9904128 9980016 10117120 10301952 10462920 10505280 10811684 10844160 11160448 11205632 11380720 11747840 11761152 12062720 12140544 12380160 12475020 12877440 13306688 13514605 13656864 13735936 13950560 14007040 14097408 14458880 14475264 14701440 15175680 15681536 16217526 16506880 16633360 16740672 16808448 17071080 17169920 17350656 17621760 18094080 18209152 18796544 19601920 19808256 19960032 20234240 20603904 20925840 21010560 21623368 21688320 22320896 22411264 22761440 23495680 23522304 24125440 24760320 24950040 25754880 26613376 27029210 27313728 27471872 27901120 28014080 28194816 28917760 28950528 29402880 30351360 31363072 32435052 33013760 33266720 33481344 33616896 34142160 34339840 35243520 36188160 36418304 37593088 39203840 39920064 40543815 41207808 41851680 42021120 43246736 43376640 44641792 44822528 45522880 46991360 47044608 48250880 49520640 49900080 51509760 53226752 54058420 54627456 54943744 55802240 56028160 56389632 58805760 60702720 62726144 64870104 66533440 66962688 67233792 68284320 68679680 70487040 72376320 72836608 75186176 78407680 79840128 81087630 82415616 83703360 84042240 86493472 86753280 89283584 89645056 91045760 93982720 94089216 99041280 99800160 103019520 106453504 108116840 109254912 109887488 111604480 112056320 112779264 117611520 125452288 129740208 133066880 133925376 134467584 136568640 137359360 140974080 144752640 145673216 156815360 159680256 162175260 164831232 167406720 168084480 172986944 178567168 179290112 182091520 187965440 188178432 199600320 206039040 212907008 216233680 218509824 223208960 224112640 225558528 235223040 259480416 266133760 267850752 268935168 273137280 274718720 281948160 291346432 313630720 319360512 324350520 329662464 334813440 336168960 345973888 357134336 364183040 375930880 376356864 399200640 412078080 425814016 432467360 437019648 446417920 448225280 470446080 518960832 532267520 535701504 537870336 546274560 549437440 563896320 582692864 627261440 638721024 648701040 669626880 672337920 691947776 714268672 728366080 798401280 824156160 851628032 864934720 874039296 892835840 896450560 940892160 1037921664 1064535040 1071403008 1092549120 1127792640 1165385728 1277442048 1297402080 1339253760 1344675840 1383895552 1428537344 1456732160 1596802560 1648312320 1703256064 1729869440 1748078592 1785671680 1881784320 2075843328 2129070080 2142806016 2185098240 2330771456 2554884096 2594804160 2678507520 2689351680 2767791104 2913464320 3193605120 3406512128 3459738880 3496157184 3571343360 4151686656 4258140160 4285612032 4370196480 5109768192 5189608320 5357015040 5535582208 5826928640 6387210240 6919477760 6992314368 7142686720 8303373312 8516280320 8740392960 10219536384 10379216640 10714030080 11071164416 11653857280 12774420480 13838955520 16606746624 17032560640 17480785920 20758433280 21428060160 22142328832 25548840960 27677911040 33213493248 34961571840 41516866560 44284657664 51097681920 55355822080 66426986496 83033733120 110711644160 132853972992 166067466240 221423288320 332134932480 664269864960
• Sum of all divisors σ(n): 2494360350720
• Sum of proper divisors (its aliquot sum) s(n): 1830090485760
• 664269864960 is an abundant number, because the sum of its proper divisors (1830090485760) is greater than itself. Its abundance is 1165820620800

Bases of 664269864960

• Binary: 1001101010101001100100011100000000000000₂
• Hexadecimal: 0x9AA991C000
• Base-36: 8H5T4K5C

Squares and roots of 664269864960

• 664269864960 squared (664269864960²) is 441254453493976635801600
• 664269864960 cubed (664269864960³) is 293112036235442460037323933351936000
• The square root of 664269864960 is 815027.5240505685
• The cube root of 664269864960 is 8725.3230804467

Scales and comparisons

• 664,269,864,960 seconds is equal to 21,121 years, 37 weeks, 5 days, 14 hours, 56 minutes.
• To count from 1 to 664,269,864,960 would take you about forty-two thousand, two hundred forty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 664269864960 cubic inches would be around 727.1 feet tall.

Recreational maths with 664269864960

• 664269864960 backwards is 069468962466
• The number of decimal digits it has is: 12
• The sum of 664269864960's digits is 66
• More coming soon!